CN111335432A - Vacuum storage system and vacuum storage method - Google Patents

Vacuum storage system and vacuum storage method Download PDF

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Publication number
CN111335432A
CN111335432A CN202010145517.5A CN202010145517A CN111335432A CN 111335432 A CN111335432 A CN 111335432A CN 202010145517 A CN202010145517 A CN 202010145517A CN 111335432 A CN111335432 A CN 111335432A
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CN
China
Prior art keywords
storage
room
vacuum
air inlet
liquid
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CN202010145517.5A
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Chinese (zh)
Inventor
周超
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Wuhan Shengyu Drainage Systems Co Ltd
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Wuhan Shengyu Drainage Systems Co Ltd
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Priority to CN202010145517.5A priority Critical patent/CN111335432A/en
Publication of CN111335432A publication Critical patent/CN111335432A/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

The invention relates to the technical field of drainage, in particular to a vacuum storage regulating system and a vacuum storage regulating method, which comprise a storage regulating room, a flow dividing room, a vacuumizing device, an air inlet device and first on-off equipment; a first on-off device is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off device is closed, the storage room is a closed space; a water inlet and a water outlet are arranged on the wall body enclosing the flow splitting room, the water inlet is used for connecting a drain pipe at the upstream of the flow splitting room, and the water outlet is used for connecting a drain pipe at the downstream of the flow splitting room; the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room; the wall body enclosed to form a storage room is provided with an air inlet device, and the air inlet device is used for communicating the atmosphere inside the storage room and outside the storage room, so that vacuum breaking between the storage rooms is realized. The invention realizes the regulation and storage in a vacuum mode by utilizing the structure, and reduces the construction difficulty of a vacuum regulation and storage system.

Description

Vacuum storage system and vacuum storage method
Technical Field
The invention relates to the technical field of drainage, in particular to a vacuum storage regulating system and a vacuum storage regulating method.
Background
A reservoir is a device that collects liquid. At present, a large number of regulation and storage tanks are built in urban drainage systems. In the prior art, the storage tank is usually stored by gravity, i.e. the storage tank is built under the upstream drainage system, so that the liquid in the pipes of the upstream drainage system flows into the storage tank by gravity for storage. However, the pipeline of the upstream drainage system is deeply buried, so that the regulation and storage tank is built below the upstream drainage system, and the technical problem of difficult construction exists.
Disclosure of Invention
In view of the above, the present invention has been made to provide a vacuum storage system and a vacuum storage method that overcome or at least partially solve the above problems.
According to a first aspect, the invention provides a vacuum storage and adjustment system, which comprises a storage and adjustment room, a flow dividing room, a vacuumizing device, an air inlet device and a first on-off device, wherein the storage and adjustment room is provided with a first air inlet and a second air inlet;
the first on-off equipment is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off equipment is closed, the storage room is a closed space;
a water inlet and a water outlet are arranged on a wall body enclosing the flow dividing room, the water inlet is used for connecting a drain pipe at the upstream of the flow dividing room, and the water outlet is used for connecting a drain pipe at the downstream of the flow dividing room;
the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room;
the enclosure is provided with the air inlet device on the wall body between the storage, the air inlet device is used for communicating the inside between the storage and the outside atmosphere between the storage, realizes the broken vacuum between the storage.
Preferably, the vacuumizing device is a vacuum pump, and an air inlet pipe of the vacuum pump is connected into the storage room.
Preferably, the solar energy power supply device is further included;
the solar power supply equipment is connected with the vacuum pump and used for supplying power to the vacuum pump.
Preferably, the device further comprises a first cover plate and a second cover plate;
a first access hole is formed in the top of the wall body enclosing the flow dividing room, and the first cover plate is arranged at the first access hole;
the enclosure is a second access opening is formed in the top of the wall body of the storage room, and the second cover plate is arranged at the second access opening.
Preferably, including a jar body and separation structure, the separation structure set up in it is internal that the jar body is cut apart to be the between the regulation with between the reposition of redundant personnel, the structural liquid circulation mouth that is provided with of separation, the liquid circulation mouth is in make under the control of first break-make equipment between the regulation with between the reposition of redundant personnel intercommunication or end.
Preferably, the water inlet height of the liquid circulation port is lower than the water inlet height of the water outlet;
and/or the liquid flow port is located at a position of the barrier structure near the bottom.
Preferably, the water outlet device further comprises a second on-off device, wherein the second on-off device is arranged close to the water outlet and used for controlling the on-off of the water outlet.
Preferably, the device further comprises a control system, wherein the control system comprises a controller and a monitoring device;
the monitoring device is used for detecting water body signals in the shunting room;
the controller is respectively connected with the monitoring device, the first on-off equipment, the vacuumizing device and the air inlet device, and is used for controlling the first on-off equipment, the vacuumizing device and the air inlet device to act based on a water body signal of the diversion room;
when the water body signal is lower than a set threshold value, the first on-off equipment and the air inlet device are controlled to be closed, and the vacuumizing device is controlled to vacuumize the storage chamber; when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
Preferably:
the monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time;
correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
According to a second aspect, the present invention also provides a vacuum storage method applied to the vacuum storage system according to any one of the first aspect, the method including:
closing the first on-off equipment and the air inlet device, and controlling the vacuumizing device to vacuumize the storage chamber to enable the storage chamber to be in a vacuum state;
when the storage room is in the vacuum state, the first on-off device is opened, and the liquid in the flow dividing room is sucked to the storage room for storage;
and opening the air inlet device, communicating the storage room with the atmosphere, and opening the first on-off device after the vacuum is broken in the storage room to ensure that the liquid stored in the storage room flows to the flow dividing room firstly and then is discharged from the water outlet.
Preferably, when the system comprises the controller and the monitoring device, the method further comprises:
when the monitored water body signal is lower than a set threshold value, controlling the first on-off equipment and the air inlet device to be closed, and controlling the vacuumizing device to vacuumize the storage chamber;
when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
Preferably:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, enabling the storage chamber to be communicated with the atmosphere, and breaking vacuum in the storage chamber;
and the first on-off device is instantly and completely opened, so that the liquid stored in the storage room instantly flows into the diversion room to wash the bottom of the storage room.
Preferably:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, enabling the storage chamber to be communicated with the atmosphere, and breaking vacuum in the storage chamber;
and adjusting the opening degree of the first on-off equipment, and controlling the flow rate of the liquid in the storage chamber entering the flow dividing chamber.
Preferably:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, communicating the storage chamber with the atmosphere, and adjusting the vacuum degree of the storage chamber;
and opening the first on-off device to control the flow rate of the liquid in the storage room entering the flow dividing room.
The vacuum storage regulating system comprises a storage regulating room, a flow dividing room, a vacuumizing device, an air inlet device and first on-off equipment. Be provided with first break-make equipment between regulation room and reposition of redundant personnel for control is connected or is cut off between regulation room and reposition of redundant personnel, when first break-make equipment closed, be airtight space between the regulation. A water inlet and a water outlet are arranged on the wall body enclosing the shunting room, the water inlet is used for connecting a drain pipe at the upper part of the shunting room, and the water outlet is used for connecting a drain pipe at the lower part of the shunting room. The vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room. The wall body enclosed to form a storage room is provided with an air inlet device, and the air inlet device is used for communicating the atmosphere inside the storage room and outside the storage room, so that vacuum breaking between the storage rooms is realized. According to the vacuum storage and regulation system, the vacuumizing and vacuum breaking of the storage and regulation room can be realized by utilizing the structure, meanwhile, the circulation of liquid between the flow dividing room and the storage and regulation room can be realized under the coordination of the first on-off device, so that the storage and regulation are finally realized in a vacuum mode.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a configuration diagram of a vacuum storage system in an embodiment of the invention.
Fig. 2 shows a flowchart of a vacuum storage method in an embodiment of the invention.
The solar water heater comprises a tank body 1, a flow dividing chamber 101, a storage chamber 102, a blocking structure 2, a first on-off device 3, a second on-off device 4, an air inlet device 5, a water inlet 6, a vacuumizing device 7, a solar power supply device 8, a first cover plate 9 and a second cover plate 10.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment of the present invention provides a vacuum storage system, which, as shown in fig. 1, includes a storage compartment 102, a flow dividing compartment 101, a vacuum pumping device 7, an air intake device 5, and a first on-off device 3. A first on-off device 3 is arranged between the storage room 102 and the flow dividing room 101 and used for controlling the connection or disconnection between the storage room 102 and the flow dividing room 101, and when the first on-off device 3 is closed, the storage room 102 is a closed space. A water inlet 6 and a water outlet are arranged on the wall body enclosing the shunt room 101, the water inlet 6 is used for connecting a drain pipe at the upper stream of the shunt room 101, and the water outlet is used for connecting a drain pipe at the lower stream of the shunt room 101. The evacuation device 7 communicates with the storage space 102, and the evacuation device 7 is used to evacuate the storage space 102 when the first on-off device 3 is closed. An air inlet device 5 is arranged on the wall body enclosing the storage room 102, and the air inlet device 5 is used for communicating the atmosphere inside the storage room 102 and the atmosphere outside the storage room 102 to realize vacuum breaking of the storage room 102.
According to the invention, the vacuumizing and vacuum breaking of the storage room 102 can be realized by utilizing the structure, meanwhile, the circulation of liquid between the flow dividing room 101 and the storage room 102 can be realized under the coordination of the first on-off device 3, so that the storage regulation is finally realized in a vacuum mode.
The vacuum storage system of the present invention will be described in detail below:
as for the storage room 102 and the flow dividing room 101, the storage room 102 and the flow dividing room 101 may be realized by one structure formed integrally or may be realized by two structures separated from each other. If the storage room 102 and the flow dividing room 101 are implemented by one structure integrally formed, the vacuum storage system of the present invention includes a tank and the blocking structure 2, and the storage room 102 and the flow dividing room 101 are formed by the tank and the blocking structure 2.
Specifically, the tank body may be a rectangular parallelepiped, a square, or another shape, and the shape of the tank body is not limited in the present invention. The separation structure 2 is arranged in the tank body, and the tank body is divided into a storage room 102 and a flow dividing room 101 by the separation structure 2. The barrier structure 2 is provided with a liquid communication port for communicating the distribution room 101 and the storage room 102. In order to make the liquid between the storage room 102 and the diversion room 101 fully circulate, the liquid circulation port is located at a position on the blocking structure 2 close to the bottom of the tank body, and the specific position of the liquid circulation port can be adjusted by a user at the bottom of the blocking structure 2 according to actual needs. The first on-off device 3 is provided at the liquid flow port, and the first on-off device 3 is used to control the liquid flow port to be communicated or cut off, and the liquid flow port enables the storage compartment 102 and the branch compartment 101 to be communicated or cut off under the control of the first on-off device 3. After the liquid circulation port is communicated, the distribution room 101 and the storage room 102 are communicated, and after the liquid circulation port is closed, the distribution room 101 and the storage room 102 are blocked, so that the storage room 102 forms a closed space.
Further, in the present invention, a wall body enclosing the diversion room 101 is provided with a water inlet 6 and a water outlet (not shown), that is, a tank body to which the diversion room 101 belongs is provided with a water inlet 6 and a water outlet. The water inlet 6 is used to connect the drain pipe upstream of the flow dividing compartment 101 so that liquid in the drain pipe upstream of the flow dividing compartment 101 can flow into the flow dividing compartment 101 through the water inlet 6. The water outlet is used for connecting a drain pipe downstream of the flow dividing room 101, so that the liquid in the flow dividing room 101 can be discharged to the drain pipe downstream of the flow dividing room 101 through the water outlet. In the present invention, the liquid communication port has a lower water inlet level than the water outlet port in order to ensure the tightness of the storage compartment 102.
Further, in order to control the water outlet, the vacuum storage system of the present invention further includes a second shut-off device 4. The second switching device 4 is disposed near the water outlet, specifically, the second switching device 4 is disposed at the water outlet, and the second switching device 4 is used for controlling the switching on or off of the water outlet. The water outlet is communicated with the diversion room 101 and the downstream drain pipe, and the diversion room 101 is blocked from the downstream drain pipe after the water outlet is cut off.
For the vacuum pumping device 7, the vacuum pumping device 7 is a vacuum pump, and an air inlet pipe of the vacuum pump is connected into the storage room 102. The evacuation device 7 is used to evacuate the storage space 102. In order to be used with the vacuumizing device 7, the vacuum storage system of the invention further comprises an air inlet device 5, wherein the air inlet device 5 is used for communicating the atmosphere inside and outside the storage room 102 so as to break the vacuum of the storage room 102 when the storage room 102 is in a vacuum state, specifically, the air inlet device 5 is positioned on a wall body which encloses the storage room 102, namely the air inlet device 5 is positioned on a tank body which the storage room 102 belongs to, and the air inlet device 5 is arranged on the top of the tank body for the convenience of operation. The intake means 5 may be implemented by an intake valve. The air inlet means 5 is closed during evacuation and the air inlet means 5 is opened during vacuum breaking.
Further, in order to avoid energy consumption and improve the utilization rate of resources, the vacuum storage system of the invention further comprises a solar power supply device 8, wherein the solar power supply device 8 is connected with the vacuum pump, and the solar power supply device 8 is used for supplying power to the vacuum pump. The solar power supply device 8 may be a solar panel. The solar power supply device 8 can convert solar energy into electric energy and store the energy in sunny days so as to be used by the vacuum pump.
Further, in order to facilitate the maintenance, the vacuum storage system of the present invention further includes a first cover plate 9 and a second cover plate 10. Enclose to close and be the top of the wall body of shunting between 101 and seted up first access hole, promptly, first access hole has been seted up at the top of the jar body that 101 belongs to between the reposition of redundant personnel, and first apron 9 sets up in first access hole department. The top of the wall body enclosing the storage room 102 is provided with a second access opening, namely, the top of the tank body to which the storage room 102 belongs is provided with a second access opening, and the second cover plate 10 is arranged at the second access opening. The first cover plate 9 can be used to overhaul the split compartment 101, and the second cover plate 10 can be used to overhaul the storage compartment 102.
It should be noted that, in the present invention, both the first on-off device 3 and the second on-off device 4 can be implemented by valves.
In the invention, the vacuum storage system has the following three working processes:
the first operation is a vacuum process. Specifically, the storage room 102 is kept in a closed state by closing the first opening/closing device 3 and the air intake device 5, and then the evacuation device 7 is opened to evacuate the storage room 102, so that the storage room 102 is in a vacuum state and the inside of the storage room 102 is at a negative pressure. During the vacuum pumping process, the second opening and closing device 4 can be opened or closed, if the second opening and closing device 4 is closed, liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 for storage, and if the second opening and closing device 4 is opened, the liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 and then can be discharged to the drainage pipe at the downstream of the diversion room 101 through the water outlet.
The second working process is a water storage process. Specifically, when the storage compartment 102 is in a vacuum state, the first on-off device 3 is opened, and since the pressure of the storage compartment 102 is lower than the pressure of the flow dividing compartment 101, the liquid of the flow dividing compartment 101 is drawn to the storage compartment 102 for storage. In the water storage process, the second on-off device 4 can be opened or closed, and the opening and closing of the second on-off device 4 does not affect the water storage.
The third working process is a drainage process. Specifically, after the storage room 102 sucks the liquid in the branch room 101 by vacuum, the drainage process can be realized by breaking the vacuum in the storage room 102. Specifically, the air inlet means 5 is first opened to break the vacuum in the storage compartment 102, and then the first on-off device 3 is opened, so that the liquid in the storage compartment 102 will flow into the branch compartment 101 through the liquid communication port. Further, the second shut-off device 4 may also be opened, so that the liquid in the flow dividing compartment 101 is discharged through the water outlet to the drain downstream of the flow dividing compartment 101.
Further, as to how to control the actions of the first on-off device 3, the vacuumizing device 7 and the air inlet device 5, in the invention, the vacuum storage system further comprises a control system, and the control system is used for controlling the actions of the first on-off device 3, the vacuumizing device 7 and the air inlet device 5. Specifically, the control system includes a controller and a monitoring device. The monitoring device is used for detecting water body signals of the diversion room 101. The controller is respectively connected with the monitoring device, the first on-off equipment 3, the vacuumizing device 7 and the air inlet device 5, and the controller is used for controlling the first on-off equipment 3, the vacuumizing device 7 and the air inlet device 5 to act based on water body signals of the flow dividing room 101. The monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time, and correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
Further, there is a predetermined threshold corresponding to the water signal, which may be referred to as a vacuum threshold. If the water body signal is lower than the vacuum threshold value, the controller controls the first on-off device 3 and the air inlet device 5 to be closed, and controls the vacuumizing device 7 to vacuumize the storage room 102. If the water body signal is higher than the vacuum threshold value and the storage room 102 is in a vacuum state, the controller controls the first on-off device 3 to be opened, so that the liquid in the diversion room 101 is sucked to the storage room 102 for storage.
Further, when the monitoring device is a device for monitoring the liquid level, the water body signal is a signal based on the liquid level height, and the vacuum threshold is a threshold based on the liquid level height. In order to avoid air from entering the storage compartment 102 from the liquid passage opening, the vacuum threshold is higher than the water intake level of the liquid passage opening, so that, when the liquid level in the distribution compartment 101 is lower than the vacuum threshold, the first on-off device 3 is controlled to be closed, enabling air to be prevented from entering the storage compartment 102 from the liquid passage opening.
Based on the same inventive concept, a second embodiment of the present invention further provides a vacuum storage method, which is applied to the vacuum storage system described in the first embodiment, and as shown in fig. 2, the method includes:
step 201: and closing the first on-off device 3 and the air inlet device 5, and controlling the vacuumizing device 7 to vacuumize the storage room 102 to enable the storage room 102 to be in a vacuum state.
Step 202: when the storage compartment 102 is in a vacuum state, the first on-off device 3 is opened, and the liquid of the flow dividing compartment 101 is sucked to the storage compartment 102 for storage.
Step 203: the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, and after the vacuum of the storage room 102 is broken, the first on-off device 3 is opened, so that the liquid stored in the storage room 102 flows to the flow splitting room 101 firstly and then is discharged from the water outlet.
For step 201, it belongs to the vacuum pumping control process. During the vacuumizing process, the first on-off device 3 and the air inlet device 5 are closed to keep the storage room 102 in a closed state, then the vacuumizing device 7 is opened to vacuumize the storage room 102, so that the storage room 102 is in a vacuum state, and the pressure in the storage room 102 is negative. During the vacuum pumping process, the second opening and closing device 4 can be opened or closed, if the second opening and closing device 4 is closed, liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 for storage, and if the second opening and closing device 4 is opened, the liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 and then can be discharged to the drainage pipe at the downstream of the diversion room 101 through the water outlet.
For step 202, it pertains to a impounded water control process. During the water storage process, when the storage compartment 102 is in a vacuum state, the first on-off device 3 is opened, and since the pressure of the storage compartment 102 is lower than the pressure of the flow dividing compartment 101, the liquid in the flow dividing compartment 101 is sucked to the storage compartment 102 for storage. In the water storage process, the second on-off device 4 can be opened or closed, and the opening and closing of the second on-off device 4 does not affect the water storage.
For step 203, it belongs to the drainage control process. During the drainage process, after the storage room 102 sucks the liquid in the diversion room 101 by vacuum, the drainage process can be realized by breaking the vacuum in the storage room 102. Specifically, the air inlet means 5 is first opened to break the vacuum in the storage compartment 102, and then the first on-off device 3 is opened, so that the liquid in the storage compartment 102 will flow into the branch compartment 101 through the liquid communication port. Further, the second shut-off device 4 may also be opened, so that the liquid in the flow dividing compartment 101 is discharged through the water outlet to the drain downstream of the flow dividing compartment 101.
How to control the first on-off device 3, the vacuum means 7 and the air inlet means 5. In the invention, when the vacuum air storage system comprises the controller and the monitoring device, the monitoring device is used for detecting the water body signal of the flow dividing room 101, and the controller is used for controlling the first on-off equipment 3, the vacuumizing device 7 and the air inlet device 5 to act based on the water body signal of the flow dividing room 101. There is a predetermined threshold corresponding to the water signal, which may be referred to as a vacuum threshold. If the water body signal is lower than the vacuum threshold value, the controller controls the first on-off device 3 and the air inlet device 5 to be closed, and controls the vacuumizing device 7 to vacuumize the storage room 102. If the water body signal is higher than the vacuum threshold value and the storage room 102 is in a vacuum state, the controller controls the first on-off device 3 to be opened, so that the liquid in the diversion room 101 is sucked to the storage room 102 for storage.
For step 203, a water level monitoring device may be disposed in the storage room 102, and the water level monitoring device is configured to monitor a water level condition of the storage room 102, and a preset water level threshold corresponding to the water level condition of the storage room 102 exists, and the water level threshold is used to control the storage room 102 to break vacuum. After the vacuum in the storage space 102 is broken, the liquid in the storage space 102 can be controlled to flow to the flow dividing space 101.
In order to flush the storage room 102 while draining, in the present invention, step 203 specifically includes:
when the storage room 102 reaches the preset water level threshold value, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, and after the storage room 102 is vacuumized, the first on-off device 3 is instantly and completely opened, so that the liquid stored in the storage room 102 instantly flows into the diversion room 101 to wash the bottom of the storage room 102. Specifically, in the present invention, after the storage room 102 is evacuated, the potential energy of the stored water in the storage room 102 can be converted into the flushing kinetic energy by instantaneously and fully opening the first on-off device 3, so that the bottom of the storage room 102 can be flushed by using the flushing kinetic energy, and the sediment at the bottom of the storage room 102 can be taken away. It should be noted that, for the instant full opening of the first on-off device 3, the full opening of the first on-off device 3 can be realized within a preset time, and a user can adjust the preset time according to actual needs, for example, the preset time can be set to 3 to 5 seconds.
For how to control the flow rate of the liquid between the storage room 102 and the flow dividing room 101, the present invention provides the following two control modes:
in the first control mode, after the storage room 102 reaches the preset water level threshold, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, and after the storage room 102 is vacuumized, the opening degree of the first on-off device 3 is adjusted to control the flow rate of the liquid in the storage room 102 entering the flow dividing room 101. In the above control manner, the adjustment of the flow rate can be achieved by adjusting the opening of the first on-off device 3.
In the second control mode, after the storage room 102 reaches the preset water level threshold, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, the vacuum degree of the storage room 102 is adjusted, the first on-off device 3 is opened, and the flow rate of the liquid in the storage room 102 entering the flow dividing room 101 is controlled. In the above control scheme, the flow rate can be adjusted by adjusting the degree of vacuum in the storage chamber 102.
It should be noted that the vacuum storage system of the first embodiment and the vacuum storage method of the second embodiment correspond to each other, and the respective disclosures of the two embodiments may be supplemented with each other, and for repeated contents, the present invention is not described in detail.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (14)

1. A vacuum storage regulation system is characterized by comprising a storage regulation room, a flow distribution room, a vacuumizing device, an air inlet device and first on-off equipment;
the first on-off equipment is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off equipment is closed, the storage room is a closed space;
a water inlet and a water outlet are arranged on a wall body enclosing the flow dividing room, the water inlet is used for connecting a drain pipe at the upstream of the flow dividing room, and the water outlet is used for connecting a drain pipe at the downstream of the flow dividing room;
the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room;
the enclosure is provided with the air inlet device on the wall body between the storage, the air inlet device is used for communicating the inside between the storage and the outside atmosphere between the storage, realizes the broken vacuum between the storage.
2. The vacuum storage system of claim 1, wherein the evacuation device is a vacuum pump, and an intake pipe of the vacuum pump is connected to the storage room.
3. The vacuum storage system of claim 2, further comprising a solar powered device;
the solar power supply equipment is connected with the vacuum pump and used for supplying power to the vacuum pump.
4. The vacuum storage system of claim 1, further comprising a first cover plate and a second cover plate;
a first access hole is formed in the top of the wall body enclosing the flow dividing room, and the first cover plate is arranged at the first access hole;
the enclosure is a second access opening is formed in the top of the wall body of the storage room, and the second cover plate is arranged at the second access opening.
5. The vacuum storage system of claim 1, comprising a tank and a blocking structure, wherein the blocking structure is disposed in the tank to divide the tank into the storage compartment and the diversion compartment, and the blocking structure is provided with a liquid communication port for communicating or blocking the storage compartment and the diversion compartment under the control of the first on-off device.
6. The vacuum storage system of claim 5, wherein the liquid communication port has a water inlet level that is lower than a water inlet level of the water outlet;
and/or the liquid flow port is located at a position of the barrier structure near the bottom.
7. The vacuum storage system of claim 1, further comprising a second on-off device disposed proximate to the outlet for controlling the opening or closing of the outlet.
8. The vacuum storage system of claim 1, further comprising a control system, the control system comprising a controller and a monitoring device;
the monitoring device is used for detecting water body signals in the shunting room;
the controller is respectively connected with the monitoring device, the first on-off equipment, the vacuumizing device and the air inlet device, and is used for controlling the first on-off equipment, the vacuumizing device and the air inlet device to act based on a water body signal of the diversion room;
when the water body signal is lower than a set threshold value, the first on-off equipment and the air inlet device are controlled to be closed, and the vacuumizing device is controlled to vacuumize the storage chamber; when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
9. The vacuum storage system of claim 8, wherein:
the monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time;
correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
10. A vacuum storage method applied to the vacuum storage system according to any one of claims 1 to 9, the method comprising:
closing the first on-off equipment and the air inlet device, and controlling the vacuumizing device to vacuumize the storage chamber to enable the storage chamber to be in a vacuum state;
when the storage room is in the vacuum state, the first on-off device is opened, and the liquid in the flow dividing room is sucked to the storage room for storage;
and opening the air inlet device, communicating the storage room with the atmosphere, and opening the first on-off device after the vacuum is broken in the storage room to ensure that the liquid stored in the storage room flows to the flow dividing room firstly and then is discharged from the water outlet.
11. The vacuum charging method of claim 10, wherein when the system includes the controller and the monitoring device, the method further comprises:
when the monitored water body signal is lower than a set threshold value, controlling the first on-off equipment and the air inlet device to be closed, and controlling the vacuumizing device to vacuumize the storage chamber;
when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
12. The vacuum storage method according to claim 10, wherein:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, enabling the storage chamber to be communicated with the atmosphere, and breaking vacuum in the storage chamber;
and the first on-off device is instantly and completely opened, so that the liquid stored in the storage room instantly flows into the diversion room to wash the bottom of the storage room.
13. The vacuum storage method according to claim 10, wherein:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, enabling the storage chamber to be communicated with the atmosphere, and breaking vacuum in the storage chamber;
and adjusting the opening degree of the first on-off equipment, and controlling the flow rate of the liquid in the storage chamber entering the flow dividing chamber.
14. The vacuum storage method according to claim 10, wherein:
when the storage chamber reaches a preset water level threshold value, opening the air inlet device, communicating the storage chamber with the atmosphere, and adjusting the vacuum degree of the storage chamber;
and opening the first on-off device to control the flow rate of the liquid in the storage room entering the flow dividing room.
CN202010145517.5A 2020-03-03 2020-03-03 Vacuum storage system and vacuum storage method Pending CN111335432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010145517.5A CN111335432A (en) 2020-03-03 2020-03-03 Vacuum storage system and vacuum storage method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010145517.5A CN111335432A (en) 2020-03-03 2020-03-03 Vacuum storage system and vacuum storage method

Publications (1)

Publication Number Publication Date
CN111335432A true CN111335432A (en) 2020-06-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010145517.5A Pending CN111335432A (en) 2020-03-03 2020-03-03 Vacuum storage system and vacuum storage method

Country Status (1)

Country Link
CN (1) CN111335432A (en)

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